it says this in the errors
[15:20:03] [Client thread/ERROR] [FML]: Exception loading model for variant dfm:BlockSpencerBlock#normal for blockstate "dfm:BlockSpencerBlock"
net.minecraftforge.client.model.ModelLoaderRegistry$LoaderException: Exception loading model dfm:BlockSpencerBlock#normal with loader VariantLoader.INSTANCE, skipping
at net.minecraftforge.client.model.ModelLoaderRegistry.getModel(ModelLoaderRegistry.java:134) ~[ModelLoaderRegistry.class:?]
at net.minecraftforge.client.model.ModelLoader.registerVariant(ModelLoader.java:222) ~[ModelLoader.class:?]
at net.minecraft.client.renderer.block.model.ModelBakery.loadBlock(ModelBakery.java:145) ~[ModelBakery.class:?]
at net.minecraftforge.client.model.ModelLoader.loadBlocks(ModelLoader.java:210) ~[ModelLoader.class:?]
at net.minecraftforge.client.model.ModelLoader.setupModelRegistry(ModelLoader.java:127) ~[ModelLoader.class:?]
at net.minecraft.client.renderer.block.model.ModelManager.onResourceManagerReload(ModelManager.java:28) [ModelManager.class:?]
at net.minecraft.client.resources.SimpleReloadableResourceManager.notifyReloadListeners(SimpleReloadableResourceManager.java:131) [simpleReloadableResourceManager.class:?]
at net.minecraft.client.resources.SimpleReloadableResourceManager.reloadResources(SimpleReloadableResourceManager.java:112) [simpleReloadableResourceManager.class:?]
at net.minecraft.client.Minecraft.refreshResources(Minecraft.java:797) [Minecraft.class:?]
at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:332) [FMLClientHandler.class:?]
at net.minecraft.client.Minecraft.startGame(Minecraft.java:559) [Minecraft.class:?]
at net.minecraft.client.Minecraft.run(Minecraft.java:384) [Minecraft.class:?]
at net.minecraft.client.main.Main.main(Main.java:118) [Main.class:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_91]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_91]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_91]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_91]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_91]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_91]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_91]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_91]
at net.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:97) [start/:?]
at GradleStart.main(GradleStart.java:26) [start/:?]
Caused by: net.minecraftforge.client.model.ModelLoaderRegistry$LoaderException: Exception loading model dfm:block/spencerblock with loader VanillaLoader.INSTANCE, skipping
at net.minecraftforge.client.model.ModelLoaderRegistry.getModel(ModelLoaderRegistry.java:134) ~[ModelLoaderRegistry.class:?]
at net.minecraftforge.client.model.ModelLoader$WeightedRandomModel.<init>(ModelLoader.java:733) ~[ModelLoader$WeightedRandomModel.class:?]
at net.minecraftforge.client.model.ModelLoader$VariantLoader.loadModel(ModelLoader.java:1165) ~[ModelLoader$VariantLoader.class:?]
at net.minecraftforge.client.model.ModelLoaderRegistry.getModel(ModelLoaderRegistry.java:130) ~[ModelLoaderRegistry.class:?]
... 24 more
Caused by: java.io.FileNotFoundException: dfm:models/block/spencerblock.json
at net.minecraft.client.resources.FallbackResourceManager.getResource(FallbackResourceManager.java:68) ~[FallbackResourceManager.class:?]
at net.minecraft.client.resources.SimpleReloadableResourceManager.getResource(SimpleReloadableResourceManager.java:65) ~[simpleReloadableResourceManager.class:?]
at net.minecraft.client.renderer.block.model.ModelBakery.loadModel(ModelBakery.java:311) ~[ModelBakery.class:?]
at net.minecraftforge.client.model.ModelLoader.access$1100(ModelLoader.java:99) ~[ModelLoader.class:?]
at net.minecraftforge.client.model.ModelLoader$VanillaLoader.loadModel(ModelLoader.java:849) ~[ModelLoader$VanillaLoader.class:?]
at net.minecraftforge.client.model.ModelLoaderRegistry.getModel(ModelLoaderRegistry.java:130) ~[ModelLoaderRegistry.class:?]
at net.minecraftforge.client.model.ModelLoader$WeightedRandomModel.<init>(ModelLoader.java:733) ~[ModelLoader$WeightedRandomModel.class:?]
at net.minecraftforge.client.model.ModelLoader$VariantLoader.loadModel(ModelLoader.java:1165) ~[ModelLoader$VariantLoader.class:?]
at net.minecraftforge.client.model.ModelLoaderRegistry.getModel(ModelLoaderRegistry.java:130) ~[ModelLoaderRegistry.class:?]
... 24 more